Tulsi Lake
E268101
Tulsi Lake is a freshwater reservoir on Salsette Island in Mumbai, India, that serves as one of the city's important sources of drinking water.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tulsi Lake canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2460035 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tulsi Lake Context triple: [Salsette Island, contains, Tulsi Lake]
-
A.
Marla
Marla is a feminine given name most notably borne by American actress and television personality Marla Maples.
-
B.
Alice Wyth Lake
Alice Wyth Lake is a recreational lake in Iowa known for activities like fishing, boating, and wildlife viewing within George Wyth State Park.
-
C.
Verna
Verna is a feminine given name that gained particular recognition through film editor Verna Fields, known for her work on movies like "Jaws."
-
D.
Silver Lake
Silver Lake is a trendy, historically bohemian neighborhood in central Los Angeles known for its reservoir, hillside homes, and vibrant arts, dining, and nightlife scenes.
-
E.
Silver Lake
Silver Lake is a scenic body of water within Lynn Woods Reservation in Lynn, Massachusetts, popular for its natural beauty and outdoor recreation.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tulsi Lake Target entity description: Tulsi Lake is a freshwater reservoir on Salsette Island in Mumbai, India, that serves as one of the city's important sources of drinking water.
-
A.
Marla
Marla is a feminine given name most notably borne by American actress and television personality Marla Maples.
-
B.
Alice Wyth Lake
Alice Wyth Lake is a recreational lake in Iowa known for activities like fishing, boating, and wildlife viewing within George Wyth State Park.
-
C.
Verna
Verna is a feminine given name that gained particular recognition through film editor Verna Fields, known for her work on movies like "Jaws."
-
D.
Silver Lake
Silver Lake is a scenic body of water within Lynn Woods Reservation in Lynn, Massachusetts, popular for its natural beauty and outdoor recreation.
-
E.
Silver Lake
Silver Lake is a scenic recreational lake located within Blackwell Forest Preserve in DuPage County, Illinois.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
drinking water source
ⓘ
freshwater reservoir ⓘ lake ⓘ |
| access | restricted ⓘ |
| administrativeAuthority | Municipal Corporation of Greater Mumbai ⓘ |
| basinCountry | India ⓘ |
| cityServed | Mumbai ⓘ |
| continent | Asia ⓘ |
| country | India ⓘ |
| inflow |
catchment runoff
ⓘ
rainwater ⓘ |
| isPartOfIsland | Salsette Island ⓘ |
| locatedIn |
Maharashtra
ⓘ
Mumbai ⓘ Sanjay Gandhi National Park ⓘ northern Mumbai ⓘ Western India ⓘ
surface form:
western India
|
| locatedNear |
Borivali
ⓘ
Goregaon ⓘ |
| locatedOn | Salsette Island ⓘ |
| neighboringWaterBody |
Powai Lake
ⓘ
Vihar Lake ⓘ |
| outflow | Vihar Lake ⓘ |
| partOf | Mumbai water supply system ⓘ |
| primaryFunction | municipal water supply ⓘ |
| protectedAreaStatus | inside national park ⓘ |
| region |
Konkan
ⓘ
surface form:
Konkan division
|
| state | Maharashtra ⓘ |
| use | drinking water supply ⓘ |
| waterType | freshwater ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Tulsi Lake Description of subject: Tulsi Lake is a freshwater reservoir on Salsette Island in Mumbai, India, that serves as one of the city's important sources of drinking water.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.